sunxi_drv_pwm.h 2.2 KB

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  1. /* Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved.
  2. * Allwinner is a trademark of Allwinner Technology Co.,Ltd., registered in
  3. * the the People's Republic of China and other countries.
  4. * All Allwinner Technology Co.,Ltd. trademarks are used with permission.
  5. * DISCLAIMER
  6. * THIRD PARTY LICENCES MAY BE REQUIRED TO IMPLEMENT THE SOLUTION/PRODUCT.
  7. * IF YOU NEED TO INTEGRATE THIRD PARTY’S TECHNOLOGY (SONY, DTS, DOLBY, AVS OR MPEGLA, ETC.)
  8. * IN ALLWINNERS’SDK OR PRODUCTS, YOU SHALL BE SOLELY RESPONSIBLE TO OBTAIN
  9. * ALL APPROPRIATELY REQUIRED THIRD PARTY LICENCES.
  10. * ALLWINNER SHALL HAVE NO WARRANTY, INDEMNITY OR OTHER OBLIGATIONS WITH RESPECT TO MATTERS
  11. * COVERED UNDER ANY REQUIRED THIRD PARTY LICENSE.
  12. * YOU ARE SOLELY RESPONSIBLE FOR YOUR USAGE OF THIRD PARTY’S TECHNOLOGY.
  13. * THIS SOFTWARE IS PROVIDED BY ALLWINNER"AS IS" AND TO THE MAXIMUM EXTENT
  14. * PERMITTED BY LAW, ALLWINNER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND,
  15. * WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION REGARDING
  16. * THE TITLE, NON-INFRINGEMENT, ACCURACY, CONDITION, COMPLETENESS, PERFORMANCE
  17. * OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  18. * IN NO EVENT SHALL ALLWINNER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  19. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20. * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  21. * LOSS OF USE, DATA, OR PROFITS, OR BUSINESS INTERRUPTION)
  22. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  23. * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  24. * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  25. * OF THE POSSIBILITY OF SUCH DAMAGE.
  26. */
  27. #ifndef __SUNXI_DRV_PWM_H__
  28. #define __SUNXI_DRV_PWM_H__
  29. #ifdef __cplusplus
  30. extern "C" {
  31. #endif
  32. #include <rtthread.h>
  33. #include <sunxi_hal_pwm.h>
  34. typedef struct sunxi_driver_pwm
  35. {
  36. struct rt_device base;
  37. uint32_t dev_id;
  38. const void *hal_drv;
  39. }sunxi_driver_pwm_t;
  40. typedef struct sunxi_hal_pwm_driver
  41. {
  42. pwm_status_t (*initialize)(void);
  43. pwm_status_t (*control)(int channel, struct pwm_config *config_pwm);
  44. pwm_status_t (*uninitialize)(void);
  45. } sunxi_hal_driver_pwm_t;
  46. #ifdef __cplusplus
  47. }
  48. #endif
  49. #endif /* __SUNXI_DRV_PWM_H__ */